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Issue 20, 2014
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Magnetic moments and exchange coupling in nitride clusterfullerenes GdxSc3–xN@C80 (x = 1–3)

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Abstract

The magnetic properties of nitride clusterfullerenes GdxSc3–xN@C80 (x = 1–3) are studied as a function of the number of Gd atoms in the cluster. The intracluster interaction of the Gd ions in Gd2ScN@C80 and Gd3N@C80 is ferromagnetic with exchange constants of −1.2 K ± 0.1 K and −0.6 K ± 0.1 K, respectively. At 2 K, the magnetization curves exhibit noticeable deviations from the Heisenberg model pointing to a non-negligible anisotropy.

Graphical abstract: Magnetic moments and exchange coupling in nitride clusterfullerenes GdxSc3–xN@C80 (x = 1–3)

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Publication details

The article was received on 29 Nov 2013, accepted on 12 Feb 2014 and first published on 13 Feb 2014


Article type: Communication
DOI: 10.1039/C3DT53367K
Citation: Dalton Trans., 2014,43, 7387-7390
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    Magnetic moments and exchange coupling in nitride clusterfullerenes GdxSc3–xN@C80 (x = 1–3)

    A. L. Svitova, Y. Krupskaya, N. Samoylova, R. Kraus, J. Geck, L. Dunsch and A. A. Popov, Dalton Trans., 2014, 43, 7387
    DOI: 10.1039/C3DT53367K

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